Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of the claimed design of a display screen or portion thereof with an animated graphical user interface showing a first image in a sequence; and,

FIG. 2 is a second image thereof.

The outermost broken lines in the Figures illustrate a display screen or portion thereof and form no part of the claimed design. The other broken lines in the Figures illustrate portions of the graphical user interface that form no part of the claimed design. The appearance of the animated image sequentially transitions between the images shown in FIGS. 1 and 2. The process or period in which one image transitions to another forms no part of the claimed design. 

CLAIM We claim the ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 